Very frustrating. I am using an iPad and the screen comes up dark but worse still there are sections of the data that are completely blanked out. I tried your suggestion using the menu but that didn’t work correctly. I tapped a symbol at the top of the screen and the screen turned white but it wasn’t the screen In which I had been working. Worse still, sometimes it works and others it doesn’t so I can’t access the data I was using. Very disappointed. I have no option but to use another browser!